It's not that it "reactivitates" in the stomach, it's just that our digestive systems are not used to a lot of yeast. Yeast farts are quite common in people just starting to drink bottle conditioned beer, home brew or otherwise. But usually your body does get used to it.

And the yeast is actually really really good for us.

There's a ton of threads on this topic, so you might want to do some reading.

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Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman

I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew

Thanks that explains a lot. I did cold crash my beer prior to racking to keg, but since it carbed nicely after a week in the keg, i started drinking. So probably a lot to do with it being such a young beer.

Someone mentioned living yeasts... what are your thoughts on the ability for yeast to survive the hostile environment of the gut?

Someone mentioned living yeasts... what are your thoughts on the ability for yeast to survive the hostile environment of the gut?

I had something like that happen once. I think I had a thick layer of krausen stuck to the top of my stomach. My tummy felt ill for two days. A half a bottle of Pepto bismol helped me yak out that krausen.